Negative pressure device

Description

FIG. 1 is a perspective view of a negative pressure device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a reference view that shows the negative pressure device in use.

The broken lines depict portions of a negative pressure device that form no part of the claim.

The dash-dot-dot broken line showing of a tube in FIG. 8 is for the purpose of illustrating environment and forms no part of the claimed design.

Shading is used to illustrate the curvature of the part and not color.

Claims

CLAIM The ornamental design for a negative pressure device, as shown and described.

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Inventors:	Huang; Mao-Sung (Taoyuan, TW)
Applicant:	Name City State Country Type BenQ Materials Corporation Taoyuan N/A TW
Assignee:	BenQ Materials Corporation (Taoyuan, TW)
Appl. No.:	D/607,191
Filed:	June 12, 2017

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Foreign Application Priority Data

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Mar 9, 2017 [TW]			106301190

Current U.S. Class:	D24/108
Current International Class:	2404
Field of Search:	;D24/155,183,185-192,199,200,206,212-214

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References Cited [Referenced By]

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U.S. Patent Documents

D445901	July 2001	Sims
D448083	September 2001	Tuan
D484605	December 2003	Cook
D498302	November 2004	Wade
D620597	July 2010	Cole
D658771	May 2012	Helm
D664257	July 2012	Patil
D730531	May 2015	Jung
D736383	August 2015	Parker
D738517	September 2015	Karim
D768866	October 2016	Shigeno
D797298	September 2017	Muller
2018/0256791	September 2018	Huang

Other References

Tokenexa. Negative Pressure Wound Therapy (NPWT) Device. Sep. 11, 2018. <URL:https://tokenexa.com/negative-pressure-wound-therapy-npwt-device-- united-states-market-detailed-analysis-till-2023-atmos-inc-innovative-ther- apies-inc-and-more/9693/>. (Year: 2018). cited by examiner.

Primary Examiner: Kirschbaum; George D.
Assistant Examiner: Heflin; Darcey E
Attorney, Agent or Firm: CKC & Partners Co., Ltd.

Images